Home / 33,911,386.68-46,797,936.30-18,441,639.48

Finding the Fourth Proportional to 33,911,386.68, 46,797,936.30 and 18,441,639.48

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Solution

The fourth proportional to 33,911,386.68, 46,797,936.30 and 18,441,639.48 is: 25,449,583.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,911,386.68 : 46,797,936.30 = 18,441,639.48 : x
  2. Step 2: Convert to fraction form
    33,911,386.68/46,797,936.30 = 18,441,639.48/x
  3. Step 3: Cross multiply
    33,911,386.68x = 46,797,936.30 × 18,441,639.48
  4. Step 4: Simplify right side
    33,911,386.68x = 863,030,669,652,605.12
  5. Step 5: Solve for x
    x = 863,030,669,652,605.12/33,911,386.68
  6. Step 6: Final answer
    x = 25,449,583.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.